404033122210340 has 36 divisors (see below), whose sum is σ = 986995198544796. Its totient is φ = 138525641900352.

The previous prime is 404033122210337. The next prime is 404033122210351. The reversal of 404033122210340 is 43012221330404.

It can be written as a sum of positive squares in 2 ways, for example, as 243324308508736 + 160708813701604 = 15598856^2 + 12677098^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206139347087 + ... + 206139349046.

It is an arithmetic number, because the mean of its divisors is an integer number (27416533292911).

Almost surely, 2^{404033122210340} is an apocalyptic number.

It is an amenable number.

404033122210340 is an abundant number, since it is smaller than the sum of its proper divisors (582962076334456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404033122210340 is a wasteful number, since it uses less digits than its factorization.

404033122210340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412278696156 (or 412278696147 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 404033122210340 its reverse (43012221330404), we get a palindrome (447045343540744).

The spelling of 404033122210340 in words is "four hundred four trillion, thirty-three billion, one hundred twenty-two million, two hundred ten thousand, three hundred forty".